阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。
Two weeks after the popular show Chinese Poetry Conference, a new program, Reader (朗读者), has become much ____ (popular) than it.
The weekly talk show, hosted by the famous hostess Dong Qing, invites people from all walks of life ____ (read) aloud poems, essays and book excerpts (节选) they like or wrote. The guests who join____ it also share their own life stories and explain the reason why particular pieces touched their hearts. Viewers can often be moved to tears ____ they listen to those stories.
Three days after its first broadcast on CCTV-1，Readers has been ____ (great) successful and interested thousands of people. Through the poetic words, Readers has made ____ public pay attention to the ____ (lose) habit of reading aloud. Readers is one of the cultural TV ____ (program) to restore (恢复) the country's love for literature. Its success is very ____ (encourage) in today's television world where TV series ____ (play) a leading part so far.
个体占72个，基因型为aa的个体占4个，那么A和a的基因频率分别是
